How to tell if vermouth has gone bad

If it smells off or has experienced any change in color, it’s probably best to move on to a new bottle. You can also tell if vermouth has gone bad by its taste. Vermouth should taste bright and aromatic, but old vermouth will have a flat and dull flavor.

Does vermouth really go bad?

Once open, your vermouth needs to be stored in the refrigerator. It’ll stay in good shape for about a month, and then in passable shape for about two months after that. If you can’t use it up within three months, invite some friends over, or give it away.

Can old vermouth make you sick?

Old Vermouth is okay to drink. It is unlikely that old vermouth will make you sick, but it can be quite unpleasant if you drink it. Old vermouth will also give your Manhattan or Negroni a bad flavor, so make sure you don’t use it in your cocktail mixes.

Does vermouth go bad if not refrigerated?

When kept at room temperature, a sealed bottle of vermouth will keep for a year. On the other hand, opened bottles of vermouth will only keep for six months or so in the fridge. Vermouth has a shorter shelf life than other spirits because it doesn’t age as most wines.

How long does dry vermouth last?

one month

Conclusion: Refrigeration is plenty effective for vermouth storage up to one month. If you’re going to finish your vermouth within a month, as long as you keep it in the fridge, you’re good.

Does Martini vermouth go bad?

Vermouths are great fresh, but that doesn’t mean they can’t sit a few years in the pantry or your wine cellar. Generally speaking, to get the best quality you should use the vermouth within about 3 to 4 years of bottling. If there’s a best-by date on the bottle, just add 2 to 3 years to it, and you’re good to go.